Here is the paper describing Google Dremel, which may replace Hive one day. There does not seem to be anyone working on an open-source version though
Link (PDF)
Update: Apache Drill is the open source version of Dremel (hat tip to Zoltan).
Also, Cloudera's Impala looks simlar.
There is a big initiative led by MapR company that just started a few months ago. It is called Apache Drill and the proposal is available here:
ReplyDeletehttp://wiki.apache.org/incubator/DrillProposal
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ReplyDelete@Preko, thanks Zoltan! I'll check it out.
ReplyDelete